CN102013909B - 无线发送装置 - Google Patents

无线发送装置 Download PDF

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Publication number
CN102013909B
CN102013909B CN2010105593804A CN201010559380A CN102013909B CN 102013909 B CN102013909 B CN 102013909B CN 2010105593804 A CN2010105593804 A CN 2010105593804A CN 201010559380 A CN201010559380 A CN 201010559380A CN 102013909 B CN102013909 B CN 102013909B
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CN
China
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mentioned
signal
multiplexed
transmitted signal
spatial multiplexing
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CN2010105593804A
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English (en)
Chinese (zh)
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CN102013909A (zh
Inventor
冈本直树
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SnapTrack Inc
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Sharp Corp
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Publication of CN102013909A publication Critical patent/CN102013909A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0028—Variable division
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0026—Division using four or more dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2010105593804A 2004-09-27 2005-09-20 无线发送装置 Active CN102013909B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004-279267 2004-09-27
JP2004279267 2004-09-27

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2005800319251A Division CN101027863B (zh) 2004-09-27 2005-09-20 无线发送装置

Publications (2)

Publication Number Publication Date
CN102013909A CN102013909A (zh) 2011-04-13
CN102013909B true CN102013909B (zh) 2013-04-10

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Family Applications (3)

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CN201110202902.XA Active CN102307057B (zh) 2004-09-27 2005-09-20 无线发送装置
CN2010105593804A Active CN102013909B (zh) 2004-09-27 2005-09-20 无线发送装置
CN2005800319251A Active CN101027863B (zh) 2004-09-27 2005-09-20 无线发送装置

Family Applications Before (1)

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CN201110202902.XA Active CN102307057B (zh) 2004-09-27 2005-09-20 无线发送装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN2005800319251A Active CN101027863B (zh) 2004-09-27 2005-09-20 无线发送装置

Country Status (5)

Country Link
US (3) US7948960B2 (de)
EP (3) EP2378699A3 (de)
JP (1) JP4387414B2 (de)
CN (3) CN102307057B (de)
WO (1) WO2006035637A1 (de)

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CN100576836C (zh) * 2006-09-15 2009-12-30 上海贝尔阿尔卡特股份有限公司 多入多出无线网络中对信号进行子载波映射的方法及装置
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Also Published As

Publication number Publication date
CN102013909A (zh) 2011-04-13
EP1796300A4 (de) 2012-08-15
EP2323305A3 (de) 2012-08-15
EP2378699A2 (de) 2011-10-19
JPWO2006035637A1 (ja) 2008-07-31
CN102307057B (zh) 2014-05-07
EP1796300B1 (de) 2019-01-02
JP4387414B2 (ja) 2009-12-16
US20070202818A1 (en) 2007-08-30
EP1796300A1 (de) 2007-06-13
US20110255503A1 (en) 2011-10-20
US8416757B2 (en) 2013-04-09
US8422478B2 (en) 2013-04-16
CN101027863A (zh) 2007-08-29
EP2323305A2 (de) 2011-05-18
CN101027863B (zh) 2012-06-27
US7948960B2 (en) 2011-05-24
EP2378699A3 (de) 2012-08-15
WO2006035637A1 (ja) 2006-04-06
CN102307057A (zh) 2012-01-04
US20110009079A1 (en) 2011-01-13

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